Genuine 2010 GMC Sierra Muffler

Exhaust Muffler
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25 Mufflers found

  • 2010 GMC Sierra Muffler - 15798957
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    2010 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    Part Number: 15798957
    $938.36 MSRP: $1402.65
    You Save: $464.29 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust & T/Pipe & 3W; Muffler
    • Replaces: 15147365, 15103204
    • Item Weight: 79.60 Pounds
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15798957
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • 3500 EXTENDED CAB, CLASSIC 3500 EXTENDED CAB, EXTENDED CAB 1 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 15798961
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    2010 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    Part Number: 15798961
    $1024.27 MSRP: $1532.23
    You Save: $507.96 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust & T/Pipe & 3W; Muffler
    • Item Weight: 59.30 Pounds
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15798961
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2010 GMC Sierra Submodels:
    • 3500 REGULAR CAB, CLASSIC 3500 REGULAR CAB, REGULAR CAB 1 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 20920636
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    2010 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    Part Number: 20920636
    $349.62 MSRP: $525.05
    You Save: $175.43 (34%)
    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 20779898, 25940531
    • Item Weight: 243.00 Pounds
    • Item Dimensions: 100.6 x 32.7 x 15.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20920636
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • REGULAR CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • 2010 GMC Sierra Muffler - 19420118
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    2010 GMC Sierra MUFFLER ASM,EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"

    Part Number: 19420118
    $1046.37 MSRP: $1565.88
    You Save: $519.51 (34%)
    Product Specifications
    • Other Name: Muffler
    • Replaces: 15147368, 15076107, 15199841, 15798960, 15113085
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 19420118
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2010 GMC Sierra Submodels:
    • 2500 REGULAR CAB, 3500 REGULAR CAB, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 REGULAR CAB, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 19418964
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    2010 GMC Sierra MUFFLER ASM,EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"

    Part Number: 19418964
    $1097.87 MSRP: $1643.25
    You Save: $545.38 (34%)
    Product Specifications
    • Replaces: 10380264, 15070424, 25803399, 15113081, 15199839
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 19418964
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2010 GMC Sierra Submodels:
    • 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L
  • 2010 GMC Sierra Muffler - 20920633
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    Product Specifications
    • Other Name: MUFFLER, Exhaust; Muffler, Muffler & Pipe
    • Replaces: 20779905, 20898059, 25940540, 19258693
    • Item Weight: 261.50 Pounds
    • Item Dimensions: 115.7 x 32.7 x 15.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20920633
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 4.8L Flex
  • 2010 GMC Sierra Muffler - 20920631
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 20779900, 25940533
    • Item Weight: 244.50 Pounds
    • Item Dimensions: 102.2 x 32.7 x 15.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20920631
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • REGULAR CAB 6'6" BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 4.8L Flex
  • 2010 GMC Sierra Muffler - 20952772
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    Product Specifications
    • Other Name: MUFFLER, Exhaust; Muffler, Muffler & Pipe
    • Replaces: 25940529, 25940539, 19258692
    • Item Weight: 38.70 Pounds
    • Item Dimensions: 118.3 x 32.9 x 14.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20952772
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • EXTENDED CAB 5'8" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
  • 2010 GMC Sierra Muffler - 20952773
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 25947797, 25940534, 20779901, 25940530
    • Item Weight: 300.90 Pounds
    • Item Dimensions: 124.3 x 33.7 x 14.8 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20952773
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 4.3L
  • 2010 GMC Sierra Muffler - 20952771
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 25940532, 20779899
    • Item Weight: 36.80 Pounds
    • Item Dimensions: 99.6 x 32.5 x 15.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20952771
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • REGULAR CAB 6'6" BOX 1/2 TON | 6 Cyl 4.3L
  • 2010 GMC Sierra Muffler - 20920635
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    Product Specifications
    • Other Name: MUFFLER, Exhaust; Muffler, Muffler & Pipe
    • Replaces: 19258691, 20779904, 25940537, 25940538
    • Item Weight: 262.20 Pounds
    • Item Dimensions: 114.9 x 32.0 x 15.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20920635
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • EXTENDED CAB 5'8" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • 2010 GMC Sierra Muffler - 20959692
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 20779906, 25940541
    • Item Weight: 348.50 Pounds
    • Item Dimensions: 139.8 x 33.3 x 16.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20959692
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • EXTENDED CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • 2010 GMC Sierra Muffler - 25929098
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler & Pipe
    • Replaces: 25879512
    • Item Weight: 366.70 Pounds
    • Item Dimensions: 143.3 x 31.3 x 17.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25929098
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 3500 CREW CAB, CREW CAB 1 TON, CREW CAB 8' BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 25995867
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipes & Exhaust Cooler); Muffler, Muffler & Pipe
    • Replaces: 15876236
    • Item Weight: 45.60 Pounds
    • Item Dimensions: 90.1 x 30.2 x 17.9 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25995867
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.6L Diesel
  • 2010 GMC Sierra Muffler - 20920632
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Replaces: 25940536, 20779902, 25940544
    • Item Weight: 51.60 Pounds
    • Item Dimensions: 127.7 x 33.0 x 15.7 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20920632
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 4.8L Flex
  • 2010 GMC Sierra Muffler - 25904822
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Resonator, Exhaust & Tail Pipe; Muffler & Pipe
    • Replaces: 20757528, 25800608
    • Item Weight: 72.90 Pounds
    • Item Dimensions: 145.2 x 27.0 x 16.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25904822
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2010 GMC Sierra Muffler - 25940553
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Resonator, Exhaust & Tail Pipe; Muffler, Muffler & Pipe
    • Item Weight: 289.20 Pounds
    • Item Dimensions: 136.8 x 25.7 x 17.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25940553
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CREW CAB 1/2 TON | 8 Cyl 6.0L Flex
  • 2010 GMC Sierra Muffler - 25929099
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler & Pipe
    • Item Weight: 296.00 Pounds
    • Item Dimensions: 124.0 x 31.6 x 18.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25929099
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CLASSIC 2500 EXTENDED CAB STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 25929100
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Item Weight: 63.80 Pounds
    • Item Dimensions: 131.6 x 31.6 x 18.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25929100
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CLASSIC 2500 CREW CAB STANDARD BOX, CREW CAB 6'6" BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
  • 2010 GMC Sierra Muffler - 25929101
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    Product Specifications
    • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
    • Item Weight: 274.70 Pounds
    • Item Dimensions: 110.8 x 31.3 x 18.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25929101
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2010 GMC Sierra Submodels:
    • CLASSIC 2500 REGULAR CAB, CLASSIC 3500 REGULAR CAB, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
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2010 GMC Sierra Muffler

Achieve unprecedented performance experience with our genuine 2010 GMC Sierra Muffler. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 2010 GMC Sierra, this Muffler offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2010 GMC Sierra Muffler. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

Related 2010 GMC Sierra Parts